Boston Marathon logo
BOSTON MARATHON 2025

John Mccarthy

Bib: 24042•M

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:05
Rank: #21082
Start → 5K
27:05 | 8:43/mi
10K· 6.21 mi
54:24
Rank: #21194 (-112)
5K → 10K
27:19 | 8:48/mi
15K· 9.32 mi
1:22:07
Rank: #21325 (-131)
10K → 15K
27:43 | 8:55/mi
20K· 12.43 mi
1:50:08
Rank: #21231 (+94)
15K → 20K
28:01 | 9:01/mi
Half· 13.11 mi
1:56:17
Rank: #21270 (-39)
20K → Half
6:09 | 9:01/mi
25K· 15.53 mi
2:18:45
Rank: #21262 (+8)
Half → 25K
22:28 | 9:16/mi
30K· 18.64 mi
2:48:51
Rank: #21139 (+123)
25K → 30K
30:06 | 9:41/mi
20M
3:02:16
Rank: #21093 (+46)
30K → 20M
13:25 | 9:52/mi
21M
3:13:00
Rank: #21079 (+14)
20M → 21M
10:44 | 10:44/mi
35K· 21.75 mi
3:22:07
Rank: #21435 (-356)
21M → 35K
9:07 | 12:11/mi
23M
3:38:42
Rank: #21985 (-550)
35K → 23M
16:35 | 13:15/mi
24M
3:49:23
Rank: #22050 (-65)
23M → 24M
10:41 | 10:41/mi
40K· 24.85 mi
3:59:45
Rank: #22227 (-177)
24M → 40K
10:22 | 12:07/mi
25.2M
4:04:50
Rank: #22338 (-111)
40K → 25.2M
5:05 | 14:44/mi
Finish· 26.22 mi
4:15:39
Rank: #22430 (-92)
25.2M → Finish
10:49 | 10:37/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:17
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time2:19:22
Pace10:38 /mi
📊Positive Split: 19.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:4127:058:4327:05
8:43
-
10K
6.21 mi11:54:0054:248:4527:19
8:48
+0:05
15K
9.32 mi12:21:431:22:078:4927:43
8:55
+0:07
20K
12.43 mi12:49:441:50:088:5228:01
9:01
+0:06
Half
13.11 mi12:55:531:56:178:526:09
9:01
0:00
25K
15.53 mi13:18:212:18:458:5622:28
9:16
+0:15
30K
18.64 mi13:48:272:48:519:0330:06
9:41
+0:25
20M
20.00 mi14:01:523:02:169:0713:25
9:52
+0:11
21M
21.00 mi14:12:363:13:009:1110:44
10:44
+0:52
35K
21.75 mi14:21:433:22:079:189:07
12:11
+1:27
23M
23.00 mi14:38:183:38:429:3116:35
13:15
+1:04
24M
24.00 mi14:48:593:49:239:3310:41
10:41
-2:34
40K
24.85 mi14:59:213:59:459:3910:22
12:07
+1:26
25.2M
25.20 mi15:04:264:04:509:435:05
14:44
+2:37
Finish
26.22 mi15:15:154:15:399:4510:49
10:37
-4:07

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:43 /mi

Average Pace

9:45 /mi

Slowest Pace

14:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:07

32% of race

Time at Steady Pace

2:12:23

52% of race

Time at Slower Pace

41:09

16% of race

Average Pace: 9:45 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:26:4127:058:4327:05
8:43
#21082
10K
6.21 mi11:54:0054:248:4527:19
8:48
#21194
15K
9.32 mi12:21:431:22:078:4927:43
8:55
#21325
20K
12.43 mi12:49:441:50:088:5228:01
9:01
#21231
Half
13.11 mi12:55:531:56:178:526:09
9:01
#21270
25K
15.53 mi13:18:212:18:458:5622:28
9:16
#21262
30K
18.64 mi13:48:272:48:519:0330:06
9:41
#21139
20M
20.00 mi14:01:523:02:169:0713:25
9:52
#21093
21M
21.00 mi14:12:363:13:009:1110:44
10:44
#21079
35K
21.75 mi14:21:433:22:079:189:07
12:11
#21435
23M
23.00 mi14:38:183:38:429:3116:35
13:15
#21985
24M
24.00 mi14:48:593:49:239:3310:41
10:41
#22050
40K
24.85 mi14:59:213:59:459:3910:22
12:07
#22227
25.2M
25.20 mi15:04:264:04:509:435:05
14:44
#22338
Finish
26.22 mi15:15:154:15:399:4510:49
10:37
#22430
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi21082128991289921666(Top 76%)13249(Top 82%)13249(Top 1052%)
10K6.21 mi3.10 mi21194-11212976-7712976-7721363(Top 75%)13070(Top 81%)13070(Top 1038%)
15K9.32 mi3.11 mi21325-13113054-7813054-7821666(Top 76%)13249(Top 82%)13249(Top 1052%)
20K12.43 mi3.11 mi21231+9413010+4413010+4421069(Top 74%)12916(Top 80%)12916(Top 1026%)
Half13.11 mi0.68 mi21270-3913027-1713027-1721871(Top 77%)13295(Top 83%)13295(Top 1056%)
25K15.53 mi2.42 mi21262+813015+1213015+1221040(Top 74%)12868(Top 80%)12868(Top 1022%)
30K18.64 mi3.11 mi21139+12312919+9612919+9620653(Top 73%)12584(Top 78%)12584(Top 1000%)
20M20.00 mi1.36 mi21093+4612878+4112878+4120526(Top 72%)12379(Top 77%)12379(Top 983%)
21M21.00 mi1.00 mi21079+1412855+2312855+2320684(Top 73%)12346(Top 77%)12346(Top 981%)
35K21.75 mi0.75 mi21435-35613009-15413009-15426107(Top 92%)14889(Top 92%)14889(Top 1183%)
23M23.00 mi1.25 mi21985-55013219-21013219-21026657(Top 94%)15158(Top 94%)15158(Top 1204%)
24M24.00 mi1.00 mi22050-6513227-813227-823271(Top 82%)13442(Top 83%)13442(Top 1068%)
40K24.85 mi0.85 mi22227-17713293-6613293-6625111(Top 88%)14316(Top 89%)14316(Top 1137%)
25.2M25.20 mi0.35 mi22338-11113327-3413327-3426936(Top 95%)15232(Top 95%)15232(Top 1210%)
Finish26.22 mi1.02 mi22430-9213351-2413351-2424528(Top 86%)14044(Top 87%)14044(Top 1115%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

21666

Males

13249

M60-64

13249

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

21363

Males

13070

M60-64

13070

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

21666

Males

13249

M60-64

13249

15K→20K

9.3 - 12.4 mi

Top 74%
×5stories
+106ft-86ft

Overall

21069

Males

12916

M60-64

12916

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

21871

Males

13295

M60-64

13295

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

21040

Males

12868

M60-64

12868

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

20653

Males

12584

M60-64

12584

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

20526

Males

12379

M60-64

12379

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

20684

Males

12346

M60-64

12346

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

26107

Males

14889

M60-64

14889

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

26657

Males

15158

M60-64

15158

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

23271

Males

13442

M60-64

13442

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

25111

Males

14316

M60-64

14316

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

26936

Males

15232

M60-64

15232

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

24528

Males

14044

M60-64

14044

Passing Analysis

Category:
Athletes Passed
1366
Passed By
2714
Net Change
-1348
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21082
5K → 10K226338-112#21082#21194
10K → 15K167298-131#21194#21325
15K → 20K234140+94#21325#21231
20K → Half1958-39#21231#21270
Half → 25K154146+8#21270#21262
25K → 30K255132+123#21262#21139
30K → 20M12276+46#21139#21093
20M → 21M9783+14#21093#21079
21M → 35K9365-356#21079#21435
35K → 23M22572-550#21435#21985
23M → 24M3297-65#21985#22050
24M → 40K12189-177#22050#22227
40K → 25.2M2113-111#22227#22338
25.2M → Finish15107-92#22338#22430
TOTALS13662714-1348
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing